Bmw 4 cylinder engine problems. All the 335i drivers who got some of my Problem, just got replaced some of my replacements. Back in 2001, BMW topped the Ward’s top Ten Engines with a one, two finish, the M54 and the S54 which was the engine for the M3. Some of the same problems seem to be an issue on the newer 1. 4. Dec 30, 2019 · But keep in mind, you won’t get the style, class, or luxury in those that you would in a BMW. 0 L 6-cylinder N52/N53 It was an LR owned car being a demonstrator/loan car etc. Appreciate 0 Quote 02-22-2021, 11:18 PM Common BMW B57 Engine Problems. Boost is like this on this active flex engine. Inside the cylinder block, there are oil jets for cooling of the aluminum alloy pistons. BMW B46 4-Cylinder Turbo Engine Technical Engine layout in the engine bay looks like it will be an absolute dream to work on if any problem arises compared to inline-6 applications. The 3. With one less cylinder than the conventional 4-cylinder engine, the raw materials required is lesser and when this is The Mercedes-Benz M260 and M264 replaced the previous M270/M274 engine series in 2017. Jun 10, 2022 · “If BMW made a go kart, this is it (in fact, BMW DOES make this car–says so on the door plate). Add Some Oil to the Cylinder with Low Compression. Our professionals are here to help make sure you find the answers you need to your questions and Among many other things, BMW is famous for their straight-6 engines. Doing your own homework when it comes to purchasing a used car, Nov 21, 2023 · Check also: Common problems with the BMW X1 models. Finding the source of a coolant leak can be frustrating, but it’s important to fix it promptly to avoid potential overheating issues Apr 25, 2022 · On the other hand, the B48 4 cylinder 435i and the B58 440i 6 cylinder engines are both considered to be great with the B58 inline 6 cylinder engine being praised as one of the best modern BMW petrol engines. with higher compression ratios and turbocharging will improve fuel efficiency by up to 15 percent over the 4-cylinder engines. These were among the first decade of models with BMW’s variable valve timing system (VANOS). 1. It is quiet and handles great. 5-liter three-cylinder engine: Problems e39. The N63 is the world's first production car engine to use a "hot-vee" layout, with the turbochargers located inside the "V" of the engine. It came Apr 12, 2015 · BMW N46B20 engine reliability, problems and repair. Buying a decade-old heavily-depreciated BMW is an extremely dumb idea because although BMWs have always had at least minor issues, there was a period of time where the firm’s mainstream entry-level N20 engine offered a major problem without a whole Sep 10, 2023 · Still, well maintained V12 engines can reach 150,000 miles. Common BMW M5 & M6 S63 engine problems. B58 is probably the most reliable engine rn in BMW line up and the tuning potential is crazy. I've head it has the same issue. The new series includes a 1. However, some engine ticks have also led to complete engine replacement of the 6. They aren't known as the most reliable BMW engines ever built, but that Jun 30, 2022 · There are not a lot of 4-cylinder engines fitted to a full-size truck, or, at least there used to be none. BMW N20 Timing Chain Failure – Symptoms & Solutions. one with a two-liter turbocharged 4-cylinder, Oct 29, 2021 · The P0304 engine code can compromise your driving experience, so resolve the underlying cause (or causes) immediately. 0L turbo N20 engine. Configuration. But it also able to replace some versions of the four-cylinder such as the 1. Although the N20 is a reliable engine overall, the earlier models are plagued with timing chain issuesthat may be costly to fix. Those economy focused 4-cylinder engines remained single cam with no VVT even while the 6-cylinders continued improving and its clear that BMW didn’t care about them or the people who bought them. 6L N62 engine generates 268hp 1. Here, we will simply list out a holistic list of frequent N54 failures with less analysis on each. 0-liter inline four-cylinder gasoline engines with turbocharger and direct fuel injection. As mentioned above, when your X3 has a problem, it is usually an engine problem. BMW 3 Series is a safe car earning a perfect 5-star rating in Nov 27, 2023 · Welcome to the beginning of BMW’s history with V8 engines, the M60. BMW N20 is one of the most popular engines in the BMW range. If you are looking at or own a BMW 228i, 328i, 428i, 528i or even the X1, 3 cylinder engines are inherently unbalanced maybe BMW may have underestimated the forces on the crankshaft BMW identified a problem and put it right on a preventative basis. And the pump’s design makes it difficult to diagnose wear, E90Post forum users report. The BMW M52 engine was a Idk e60 is pretty. There is a lawsuit floating around targeting the 4-cylinder Ford EcoBoost engines due to "The BMW 4 Series takes the agility, acceleration and balance of the 3 Series and goes one better. Dec 24, 2022 · The N55B30 engine is one in a long line of BMW inline six-cylinder engines. 318i thrills launches engine goauto beanBmw 3 cylinder twinpower turbo engines for future bmw cars Engine bmw cylinder three german close look familyEngine volvo cylinder Dec 31, 2015 · BMW N20 TwinPower Turbocharged four-cylinder engine. The more common inline-four and V8 layouts are also produced by BMW, and at times the company has produced inline-three, V10 and V12 engines, BMW also engineered non-production customised engines especially Just as BMW's six-cylinder B58 had a smaller sibling, Toyota's six-cylinder 2JZ engine does too. The information in this chapter will help you identify common cylinder head problems, cylinder head symptoms, and the best ways to deal with each. Despite these few issues, the BMW S63 remains a reliable engine. S. “We loved the 2012 BMW 335i’s engine, which helped propel the four-door to a 4. Additionally, N20 engines are susceptible to many other issues See more Timing Chain Failures. BMW Garage: BMW Meets: Register: Today's Posts: Search: BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST > Technical Forums > N55 Turbo Engine / Drivetrain / Exhaust Modifications > Cylinder 4 misfires! Can't find the problem I have a problem with my cylinder 4 and cant find whats BMW N63 V8 engines – Though powerful, these 4. Cam and crankshaft sensor failure. This is because 3 pistons have to work harder than 4 Feb 21, 2016 · The new F30-chassis 328i is the first U. The ‘1-3-2’ firing order that they inevitably use sets up a transverse rocking motion Apr 16, 2023 · It’s more common in older models from the 2007 to 2010 model years which were equipped with the 3. Depending on the price and options, both vehicles will serve you well. The problem with the car is an occasional slow start. GS and RX with their 6-cylinder engines also won their categories. The knock on the BMW 4 cylinder turbo engine is the noise, no pun intended. But the pre-2009 E90 BMW N52 engines have some additional problems This post is not about the looks, performance, or functionality (i. When cutting off engine and starting back up the check engine light is gone and the whole process will repeat if cold starting. "The 1. 1) Engine Oil Leakage; Worn Out Valve Cover & Gasket In The BMW X3. Along with some 4-cylinder options, the non-M E46 was known for its two inline-6 powertrains including the M52TU in early models and M54 in late models. However they showed up a bit late and were constructed on base of N43B20. #1 BMW M5’s Turbocharged Engine Troubles. BMW S63 twin turbo V8. 4-liter flat four-cylinder engine that delivers 228 horsepower. Timing Chain Failures. The six-cylinder N52 engine of the BMW M5 2004-2015 was replaced with a smaller engine because it could produce more power on demand. 4-liter N63 Engine Experiencing Frequent Reliability Problems. Being the final naturally aspirated inline-6 that BMW will likely ever produce, it is the last of a tradition from BMW that dates back to 1968. Here are five common problems for all BMW 3 Series! Tip: If your BMW 3 Series doesn’t start, check out these seven effective fixes to try! 1. However, it’s a high-performance twin turbocharged 4. The engine control unit is Siemens MSD85. If you treat your car and engine well, you can expect to get 200,000 miles out of it. The inline six-cylinder 2. As part of the BMW Modular B-Series engine platform, the BMW B48 shares nearly identical construction to the larger inline-6 B58 engine. At present, it will not be entirely wrong to say that the majority of the cars that BMW is currently selling are powered by four-cylinder engines. 0L powerplant. 6L, 4. Nov 14, 2023 · It should go without saying, buying a cheap, heavily-depreciated German car is probably a bad idea. Jul 4, 2023 · With the introduction of BMW’s N55 engine, BMW switched from twin-turbo six-cylinder engines to something called TwinPower Turbo. First introduced in 1992, the M60 engine was the first V8 ever made by BMW, breaking away from their tradition of inline 6-cylinder engines. 2-liter sports motors in addition to 3. Expect 130-150k miles. BMW B48 Engine. Built between 1986 and 2007, very few had hope for As the beating heart of the X5 driving experience, it’s no surprise the engine accounts for many of the commonly reported problems. autoevolution BMW’s 3-cylinder 1. 8L variants. Simply because some engine problems are common does not mean they will indefinitely experience issues on every engine. I remember even working on them it felt like an after-thought, like BMW engineers were told they need to make a 4-cylinder too, so they did the bare minimum. M40 engines came to replace the old M10-series, which was very successful and common for BMW models in those days. In this [] BMW M43B19 Engine Problems, Specs And Reliability; Nissan 5. In addition, MINI 1. BMW N63 engine firing order – 1-5-4-8-6-3-7-2. Sep 30, 2021 · BMW N54 Engine Problems. 0L inline 4. Jun 3, 2024 · The BMW engine's reputation for reliability comes down to a few oil filter disintegration is also a reported issue with some B58 engines. It is also BMW's first turbocharged petrol V8 engine. Don't assume that means it's weak, though. This engine was designed specifically for use in full-size pickup trucks, and by the way, it is the first 4-cylinder ever used for GM's full-size pickups. Here are the most common BMW N46 Read about its most common engine problems and realibility issues. 100% guarantee you will not be getting 250,000 miles out of this engine without tons of problems. 5L engine - it has reduced by 2. New 4-cylinder inline N45B16 engine was produced in 2004 on base of N42B18. The underlying issue may have to do with a misfiring engine, which should be resolved. 4 liter twin-turbocharged V8 engine, the S68. It’s a common issue in many BMW engines, including the N54, AutoGuide reports. Personally, I think the knocking noise is piston slapping, that's why it quite down after the engine warms up and some engine are louder than other due to build tolerance. There were a couple of things to unpack with that engine. 0L 4-cylinder engine? Here's a complete analysis of all the BMW B48/B46 engine problems! We’ll cover the background and specs of the B48 engine, look at common problems and recalls, compare its reliability to BMW’s N20 4-cylinder and N55 6-cylinder This generation of the engine had some of the most severe and common problems, such as oil leaks from the upper oil pan gasket, valve cover gasket and BMW’s N62 V8 engine was produced from 2001-2010 and is available in four sizes including 3. BMW N20 engine reliability, problems and repair. 2 The new and old engine series share the same bore and stroke sizes except for the M264 1. BMW worked on the fact that the 3-cylinder had The problem still is present, even if there are no codes. Another problem with the M54 engine is the crankcase ventilation system with a differential valve, if it ruptures the oil flow increases atrociously. Top common problems and where and where they are located in the engine. I have replaced the spark plug as well as the coil but the problem keeps coming back. Usually, you do not get too much luxury and comfort from these cars. 6 mm cylinder bore size comparing to the previous 1. N20 | BMW Education. BMW 4. [1] Performance May 4, 2015 · They are located in vee of engine. In this article, we will take a different approach to BMW N54 engine flaws. This article will tackle the Z3’s common problems and give you a general impression of its reliability. 6 or 2. BMW issued a service bulletin for models powered by the N63 4. In this article, we’ll take a closer look at the most commonly reported BMW 528i 2013 problems and The vast majority of the problems are with 4-cylinder vehicles. It was produced on base of N42B20 and seems to have actually no differences in comparison with its predecessor from the first sight. 5L Turbo Skyactiv engine include: Cylinder Deactivation System Problems; Valve Stem Seal Failures; Cracked Cylinder Head; Low Oil Pressure; Failing Ignition Coils; Water Pump Leaks Overall, BMW’s S55 engine is truly an excellent performance engine solid reliability. But all engines have their vulnerabilities. BMW’s smooth inline 6-cylinder TwinPower turbo engines deliver ample thrust while the muscular V8s motivate the X5 M trims. 6 TDI. If your check engine light is on and the OBD-II scanner reads a P0304 code, use the guide below to address it. 4 1/2 years later and just over 40,000 miles, I am glad that I have the original version with the 2. The Cooper S is the same 4-cylinder engine that BMW puts in the 2 and 3 series, but it has to move a lot less sheet metal. The BMW M54 engine family, introduced in the year 2000, was a significant step in the evolution of BMW’s illustrious six-cylinder lineage. BMW N42B20 Engine Specs, Problems & Reliability. The BMW N20 is a 4-cylinder, turbocharged engine produced from 2011-2017, and was BMW’s replacement for the naturally aspirated 3. Like the original V8 cylinder block, it has a 90-degree cylinder angle and 4. Inline-4. 74 in) bore and stroke dimensions. How common is this issue on the engine is a naturally aspirated powerplant with 4 cylinders, 2. Jul 30, 2021 · The N55 Driving Experience. Let’s review some of the most discussed engine-related problems with the 2013 328i. 5-liter and 2. Like the M270, the M260 was designed for models with transverse-mounted engines (front-wheel drive vehicles - ex. Apr 11, 2024 · Check Details Problems e39. Of course, being a new successor to the previous turbo 4-cylinder, BMW had to bump the B48 output compared to the N20. 4 bar boost depending on application ! Our 4 cylinders BMW turbo are the only one on the market for this wide range of applications ! Whatever 4 cylinders BMW engine you have, we do have the solution for you. At the same time Valvetronic system was removed from this version of engine. The longer you drive leaking oil, the greater the risks of overheating or engine failure. 0 or 3. Apr 11, 2015 · BMW N45B16 engine reliability, problems and repair. Common BMW N20 Problems & Reliability Concerns. This motor had new crankshaft with lower stroke, new pistons and modified connecting rods. Driving a BMW 3 Series is generally an enjoyable experience, but one issue to watch out for is oil leaks. BMW 4 Series F32 Automatic Transmission Problems Apr 8, 2024 · Common problems. BIMMERPOST NEWS. Various BMW 4 Cylinder Engines: The GM L3B engine is the all-new 2. B58 = B48 + 2 extra cylinders + extra software. 0-liter six-cylinder engine that was included in the BMW 335i model. 8-liter four-cylinder engine M40B18. Sep 28, 2022 · The BMW M54 is an inline six-cylinder DOHC engine produced by BMW between 2000 and 2006, which replaced the M52 engine. 2023 BMW 4 Series 430i xDrive Gran Coupe undue vibration can also be an issue, this depends on the 4-cylinder engine in question and how it's used. Conversely, no BMW with a 4-cylinder engine was first, The BMW B48 engine first appeared in 2014 model year vehicles such as the F30 3 Series and 4 Series. 5 cu in) At the bottom of the engine block, there are piston cooling oil jets, sprayed oil into the internal cooling channels of the pistons. With diligent maintenance they can still reach 150,000 miles, but may require closer attention and more repairs than 6 or 8 cylinder engines starting at 100,000 miles. One reason is that 4- or 6-cylinder engines are heavier and have more oil and coolant and as a result, absorb the noise better. It is part of BMW’s new modular engine family, which includes 4 and 6 cylinder gas and diesel options (the B47, B57, Consumer Reports’ reliability surveys have also found that manufacturers with a lot of experience building turbocharged engines—Audi, BMW, Porsche—tend to have more reliable powertrains. The engine also produces an adequate amount of power when driven with a light foot. It’s built on the same basic design as the 6-cylinder B58 with two less cylinders. Sep 10, 2023 · Still, well maintained V12 engines can reach 150,000 miles. 0-liter turbocharged inline 4-cylinder. It is these engines that have underpinned the lineup in Europe and more recently the U. e. BMW Garage: Does not need mix. That also plays well into the aftermarket potential for the B48, of which there is plenty. Why is that? One of the reasons is cost. Jul 24, 2011 · Dynamic Drive - a few people have been having issues with the active anti-sway bars $$ to fix Plastic transmission oil pan on auto tranny cars - eventually fails BMW N62 motor expanding coolant pipe leak. It is always the same 2nd bank i. The Best 4 Cylinder Car Engines 1. About; Contact Us; I just replaced the OEM spark plugs with similar kind and noticed misfire from Cylinder 4. But I expect newer ones to be more reliable well because new Range Rover Sport uses BMW's 4. 40-inch (111. Finding the source of a coolant leak can be frustrating, but it’s important to fix it promptly to avoid potential overheating issues Dec 10, 2023 · The inline-4 engine may not have always The Volkswagen EA888 engine is not without its problems, the high-revving engine with roots in the BMW M1 six-cylinder was built for hard driving Apr 24, 2024 · 1) 1. Is the BMW Z3 Reliable? Under the hood, you'll find a 2. Oil leaks seem to be an unavoidable nuisance on many aging BMWs. Mar 29, 2022 · Avoid models from 2007–2010 which have more engine issues than 2011 and newer models. Anonymous, NY (2022 BMW 4 Series 430i 2. That can cause you a lot of money in terms of repairs and replacement. Valve cover gaskets seal the top portion of the engine cylinders so that motor oil can freely lubricate the camshafts. Even the lesser-horsepower variant of the BMW 2 Series, the 2023 BMW 230i, offers solid sport coupe kicks thanks to BMW's 255-horsepower 2. The weakest link on the BMW N20 engine is a common timing chain failure, If you notice visible oil leaks, see smoke, or can smell burning oil, you might have an issue with the valve cover of your N20 engine. BMW X3: 47: Hyundai Ioniq 5: 45: Volkswagen Eclipse Cross: 45: Toyota RAV4: 44: Acura RDX: 43: Mercedes-Benz GLB: 34: Not one issue has occurred and it has passed both yearly preventative maintenance schedules with no issues. Jul 20, 2019 · The 6 Most Common BMW M54 Engine Problems. I had driven both the 2022 RX 350 and the 2023 RX 350 and Hybrid variants - the 2GR-FKS 6-cylinder and the A25A-FKS/FXS 4 One of the most overlooked problems with the Suzuki 1. So The most obvious comparison for the 2. 5 GDI engine with the direct injection system and also the additional port injection system to deal with the carbon buildup; On the 4 cylinder 2. I’ve been through that on my 320CDI W211 E-Class A comprehensive guide on the history of the BMW B38 inline-3 engine that covers the models it was used in and common problems associated with the engine. The N20 however, is not that great. However, the three oil leaks – valve cover gasket, oil pan gasket, and oil filter housing gasket – are all common parts with the N54 and/or N55. 0-Liter 4-Cylinder Engines Mar 16, 2024 · Four-cylinder engines are associated with basic commuter cars, as we believe a good engine should consistently perform under various conditions without frequent breakdowns or malfunctions. Like the predecessor, the M260/M264 2. Wondering why? Well, for one, the second-hand, high mileage owners usually cashed out their wallets on all the repairs and secondly, the N46 replaced some of the legendary 4 cylinder engines (M44 for example) that were featured in the E46 BMW 3 Series. Plugged in my OBD reader and once again its a misfire on cylinder 1 Looking for help in dealing with a misfire problem with my 2008 X3. The M264 is the same engine, just for RWD cars. Jan 21, 2020 · ‘A 3 cylinder engine is inferior to a 4 cylinder’ That’s the myth we’re going to bust here at GoMechanic. Many of the issues we’ve discussed throughout the post aren’t necessarily “common problems” as of yet. Looks like everything will be accessible once the air box and Well, I don't think anyone would disagree that BMW builds substantial engines. Some of the common engine problems include: 1. I have recently been experiencing an intermittent cylinder 4 misfire. Production Years. After they sorted the piston ring issues, it became a very reliable engine. (turbo charged 4-cylinder) N20 engine, rather than N52. One area of major concern for 2018 X1 owners is the turbocharged 4-cylinder engine under the hood. The BMW X5’s sudden engine stopping, no The most reliable BMW X5 engine is a 3. 0d engines from BMW is the 2. 2) are relatively easy to work on. BMW￿Group￿engine Third-party￿engine 2 Engine￿type 3 4 5 3-cylinder￿in-line￿engine 4-cylinder￿in-line￿engine 6-cylinder￿in-line￿engine 3 Change￿to￿the￿basic engine￿concept 7 8 Diesel￿direct￿fuel￿injection￿with￿turbocharging Gas￿engine￿with￿Turbo-Valvetronic￿direct While the BMW M3 typically has a six-cylinder engine, one particular version the E30, had a four-cylinder instead. May 14, 2019 · VANOS Failure. Read on to learn more about the 2012 BMW 328i in this four seasons article Jun 25, 2024 · BMW has quite a few engines worth checking out for a potential swap, and the M42 and M44 are two decent four-cylinder picks. 0-liter four-cylinder engine as well as a 3. 6-liter M40B16 engine. 0-liter M62 engines, found in models such as the E34 5 Reports about the 4 cylinder are not favorable compared to the 6 which is very smooth. Now let’s briefly list the common problems with the 2. 2. The Famous N20 Engine Timing Chain Issue. Oil leaks from worn-out engine seals or gaskets. The 440i features a turbocharged 3. 6 EcoBoost common problems article. It was introduced as replacement of naturally aspirated 6-cylinder inline N53B25 and N53B30 engines. PRICE AS 4. 0 and with a few preventative measures can be a good car also - quite nippy & mpg is obviously good being a diesel BMW E46s came with either inline 4-cylinder engines (316i and 318i models) or inline 6-cylinder engines (320i and up to M3 trims). The 4 cylinder turbo engine you are referring to is the BMW N20 engine. Especially the non-turbocharged 325i, 328i, and 330i models, which have the N52 BMW inline-6 engine. Buying a decade-old heavily-depreciated BMW is an extremely dumb idea because although BMWs have always had at least minor issues, there was a period of time where the firm’s mainstream entry-level N20 engine offered a major problem without a whole Nov 10, 2019 · The BMW N53 engine was produced from 2006-2013. I don't think the issue is related to the tune and tried to rev it slowly a couple of times and engine came back to normal for a few seconds running smooth on all 4 cylinders. Turbo kit Stage 3 for BMW 4 cylinder engine - M10 M40 M42 M43 M44 N40 N42 N45 N46 : + 150hp Gain on 1. BMW 4 Series F32 Diesel Problems. One of the worst BMW 4-cylinder engines is the 116i BMW 1 Series, which has various issues leading to a subpar driving experience. Vanos failure, gasket leaks, water pumps, etc. 6-liter turbocharged 4-cylinder N13B16 engine turned out to be a new gen motor which replaced N43 in 2011. B48 (4 cylinders) in 430i and B58 (6 cylinders) in 440i are based on the same modular engine architecture. 7-liter four-cylinder turbocharged gasoline engine that debuted in the 2019 Chevrolet Silverado 1500 and 2019 GMC Sierra 1500. This turbocharged 2. Valvetronic and VVT motor 4 cylinder BMW Engine, the N20 with timing chain issues. This engine is closely modelled after its 6-cylinder brethern N54 and uses an all-aluminium crankcase , precision direct fuel injection, with VALVETRONIC . , MINI Cooper S or MINI JCW line). ️If you fi Coming from a C300, I would never go back to a 4 cylinder engine again. Mar 8, 2023 · 2. We covered briefly the problems this engine has, Instead of injecting the gas through the intake ports, gas is injected from the top of the cylinder with help of a high-pressure fuel Nov 10, 2019 · Although BMW is synonymously associated with the inline six-cylinder engine, the automaker has continuously offered a four-cylinder for over 50 years. Sep 10, 2021 · As a result, a 2002 BMW Z3s will approximately increase in value by 10% every five years, according to AutoPadre. In addition, BMW. The 4-cylinder turbocharged engine uses a Wondering if you should buy a BMW 1. trackpad, new interface) - but rather what I see when I compare the two engines. But this morning it was doing it again and the car misfired and the engine light came on. Many sixth generation 5-Series, also known as the F10 model, have fallen victim to timing chain failures which often led to catastrophic engine Plus, some M54s have loose oil pump nuts—if the nut falls off, the oil dumps out, and you’re out an engine. Search for: Acura; BMW; They include less powerful 4-cylinder 2-liter engines as well as 3. The B58 is also present in the Toyota Supra which says a lot about its reliability. 5 Turbo Skyactiv Engine Problems. There was some oil leakage from the valvetronic gasket that I though might be the culprit, but the misfiring continues. 4l v8. This isn’t such a bad thing, as BMW actually built its reputation with four-cylinder engines. The second-generation BMW X5’s biggest problem is engine failure. Diesels around the world: bmwBmw three-cylinder engine revealed Three-cylinder thrills: bmw 318i road test and reviewBmw 4 cylinder engines for the us. The fuel consumption of these cars is the highest and has been carefully planned. Just like the N47 diesel engine, it is cursed with timing chain issues until January 2015. 5 EcoBoost Cooling System Issues. CONTACT US: N20 4-cylinder turbo (e. BMW X1 (U11) engines and technical data: Dimensions, driving performance, Motor; Cylinder/ Valves per cylinder: 4 / 4 : Displacement in cm Configurator Terms & Conditions; Whistleblowing; Human Rights & Prevention of Modern Slavery; Website Aug 21, 2023 · The BMW M57 is a six-cylinder engine and perhaps the automaker's best diesel ever. The 4-cylinder engine is powerful enough for what we use it for. The engine is quite traditional and straightforward. 0L inline-four was considered a replacement to the BMW N52 Coolant loss. Production of BMW N20B20 turbocharged 4-cylinder inline engine was launched in 2011. However, no car is immune from maintenance or reliability issues, including BMWs. Mercedes recently extedned the warranry on the M260 engines due to cylinder head failures. 5L turbo Skyactiv engine. 4L, and 4. , F30 Feb 14, 2020 · Read our post about N20 reliability here: Common BMW N20 Problems. And the same goes for the N52-equipped E90 cars. 4L V8 which means it’s more expensive to maintain and repair compared to an average vehicle. It was offered in coupe, sedan convertible, wagon, and sedan design as well as powered by a variety of six- and four-cylinder engines, including the 2. So, this cannot make your 4, 6 Jan 24, 2015 · Are there any common issues, failures or similar so far on the N13 1,6 turbo petrol engine that is used in F20 114i, 116i and 118i, and in F30 316i? I have not heard of anything yet, and as these engines now are aging it seems like they are far better than the previous generations of BMW 4-cylinder engines? Thanks in advance for replies. Since then, BMW has revised and perfected their 6-cylinder formula to a point where they truly hold the crown. The engine’s factory warranty covers the initial 100,000 miles or five years of use, so that should give you some idea of its durability and reliability. At first i thought it was the coil pack so i swapped the coil on cylinder 1 with 2. All four-cylinder petrol BMW and Mini Cooper engines are currently made in the United Kingdom, at the Hams Hall Plant near Birmingham. The exhaust is also there. As you would expect from a longtime and multiple Ward’s “10 Best Engines” award winner, the N55 delivers smooth throttle response; excellent power and torque; and a sound many describe as the perfect inline-six. BMW Z4 engines overviews and specs, correct tuning, engine oil, problems, malfunctions and repair, motor lifespan and others. It moved out the 1. Nov 8, 2023 · The BMW N20B20 engine is a testament to the brand’s engineering prowess, encapsulating high performance in a compact and efficient package. That said most 4 cylinders I have owned were all more NVH than other engines with more cylinders. The M40-series started in 1987 with the production of 1. This was later replaced by the 1. And they are much more practical than 2. 8 CO2 emissions in g/km (combined): 178 The figures for performance, consumption and CO2 emissions refer to vehicles with standard transmission. And the pump’s design makes it difficult Learn about BMW M60 V8 common problems. Jan 23, 2021 · If you’re looking for a reliable used BMW, the E90 3 Series is arguably your best modern bet. As a result of BMW’s constant improvements to their straight-6 formula, the N53 is a fantastic and well-rounded engine, completely with many of BMW’s most modern Jan 1, 2015 · Refinement at idle, for example, is an insoluble problem for engineers working on three-cylinder engines. Murray says: March 29, 2020 at 4:18 am. Apr 15, 2022 · Now that we've gotten the scoop about the BMW X7 LCI's all-new 4. A few common causes of 6. Major faults on the BMW 4 Series F32. BMW 4 Series F32 Petrol Engine Problems. Finally, a problem that is a common on many BMW engines and not confined to mostly the N62. Reply reply Top 2% Rank by size . On the 4 cylinder 2. 0-liter turbocharged modifications. Similar Posts. Though, we can say some obvious advantages of the BMW 2. Discover the most common 2013 BMW 328i problems and repair issues reported by owners. At Bimmerforums, you will find technical how-to information maintenance specifics audio advice wheel and tire combinations and model specific details not found anywhere else. In fact all 3. Apr 11, 2015 · BMW N43B16 engine reliability, problems and repair. We dug into this problem a little bit in our 1. 0L and 4. There are some claims that state that ticking is normal and will not affect longevity, reliability, or performance. Oil will drip down the cylinder head and front of the engine from a failing valve cover gasket. BMW B58 inline 6-cylinder – One of BMW’s newest engines found in the 3, 5, 7, and Z series has been hailed for its durability and tunability. 8-second 0-60 mph time — far better May 29, 2024 · Yet, they seem to be on the rise with both the Proton X50 and Toyota GR Yaris featuring 3-cylinder engines. Top up oil level frequently if leaks are present. First introduced in 1990, the BMW M50 marked the debut of a new generation of 6-cylinder engines at BMW. 0 TDI engine from Volkswagen that was installed in VW Jetta, VW Passat, VW Golf, and some other vehicles. 2-liter N46B20 version turned out to be the most powerful motor among all N46 engines. The LV3 engine block is aluminum. If so, your BMW seems to have the (turbo charged 4-cylinder) N20 engine, rather than N52. 0L gas powered 4-Cylinder engine which uses BMWs TwinPower turbo technology, good for 245HP and 350Nm of torque. 0 L 6-cylinder N52/N53 engines. Various and serious oil leaks. Many BMW X5s are equipped with the optional air suspension system which offers a more plush ride but is also significantly more expensive to maintain. V8 purists will cringe at the thought of having a relatively small 4-cylinder, turbo and direct injection engine fitted to a full-size pick-up truck like the Chevrolet Silverado Jan 2, 2020 · The BMW E46 is a fan-favorite 3-Series chassis. The 3-cylinder vs 4-cylinder debate started when cars having 3 cylinders started behaving in an odd manner in their early development stage. BMW M54 Engine Common Problems Summary. How reliable is the 3. The misfires Here are the most common BMW 4 Series F32 Problems. 0d engines: Performance. 6th generation BMW 320i Bimmerforums is the preferred online BMW Forum and community for BMW owners. Timing Chain Noise/Failure Probably the best known and most widespread issue with BMWs 4-cylinder. Things tend to get small and more advanced. 4L Ecotec engine is a reliable motor, but how long it lasts depends on how well you care for it. Being one of BMW’s larger and more expensive models, the 6-Series boasts distinctive styling, powerful engine options, a comfortable ride, and luxurious interiors. Buyers will also appreciate the above-average fuel economy. 9 gets the M44 engine from the rest of the E36 range, a good little engine but the OBD-II system makes modifications difficult. Is it real that these BMW 4 cylinders have self destructing engines due to a design A huge step down from the 14's V6, and in my opinion noisier than the 4 in my F31 wagon (also '14). 5-liter Engines for the i8 Will Be Built in the UK No 9-Speed Gearboxes in Future We are almost 10 years into the B48 build cycle and to date, the turbocharged inline-4 is holding up just as well as many had expected. Being one of BMW’s larger and more expensive models, the 6-Series boasts distinctive styling, powerful engine options, a 3 days ago · Learn about the common problems, and importance of early detection for timing chain issues in BMW engines to prevent severe engine damage. The 2TR-FE engine received an entirely new aluminum cylinder head. BMW’s B48 engine is also the successor to the 2. Jul 8, 2024 · However, unlike the generalized P0300 code, a P0304 code tells us the problem involves cylinder #4. There were complaints about the balancing and tuning of the engine, and the engines tend to make more noise. BMW change the piston design in 2014 and the noise is reduced. The N42B20 engine got all modern system and technology in those days. Performance is great from the 4 and 6-cylinder engine options. Toyota uses the B48 engine in some of their models, notably the Toyota Supra. When the engine warms up and after it finishes with the crazy idling, it will either proceed to run normal with no problem or it will throw on the check engine light and misfire until I get to my destination. The engine has been widely noted for its mechanical issues, Feb 23, 2021 · My 2017 BMW 440i GC with 33K miles has been trouble free for 4+ years. We have a megathread on this subject with loads of info – click the link below. The maximal boost pressure of the BMW N63 is 11. 0L M60 V8 engine? M60 problems, faults, and failures. 0 turbo, which is found in 3, 5, X series 2. The M52B28 was released in 1995 as a new engine for the E36 328i, E39 528i, and E38 728i models. N46 is next generation of 4-cylinder inline engines appeared after N42B20. 4 biturbo V8s (not sure if its also called the N63/S63 whatever the case may be), those seem to be better but that's too expensive for most people. Carbon build-up Nov 14, 2023 · It should go without saying, buying a cheap, heavily-depreciated German car is probably a bad idea. Replacing the older M20 motor, the M50 implemented advanced features for the time such as dual overhead cams, 4 valves per cylinder, and variable valve timing (VANOS). ️If you fi BMW’s 4-Cylinder Engine. 0-liter six-cylinder engine that produces 320 The BMW 4-series coupe is completely redesigned for 2021, The six-cylinder M440i is rated at 22 mpg city and 31 highway. May 5, 2023 · More Cylinders versus Fewer Cylinders This means that provided the RMP of the engine is the same; they will deliver the same number of fires no matter how many cylinders each of the engines have. front-engine, all-wheel-drive, 4-passenger, 2-door coupe. Like accessories being on the transmission side of the engine. The N42B20 engine got all modern system and technology I have a problem with my cylinder 4 and cant find whats causing it. In this ultimate B48 engine guide, we’ll cover everything you need to The N46 engine by BMW is one of those universally hated engines. BMW X3 Engine-Specific Problems. 3-cylinder engines are less likely to last for as long as comparable 4-cylinder engines. 4) BMW N62 Valve Cover Gasket Oil Leaks. What Does the P0304 Code Mean? Diagnostic trouble code (DTC) P0304 stands for “Cylinder 4 Misfire Detected. 0-L 4 Cyl turbo) Engine Major Engine rebuild or replacement, cylinder head, head gasket, turbocharger or supercharger, timing chain or belt. When I drive the car and exceed 2K RPM The car starts to miss fire and the clever BMW shuts down cylinders. 6 engine problems are also quite common. 1986-1991. 8i models. 8 mm) bore centers. But So far, the BMW B48 has proven to not only be extremely capable, but bulletproof as well. The BMW X3 used vehicles were reported to have oil leakage by the drivers. 4-liter V8 engine. ” Sep 11, 2021 · Cylinder head problems affect engine performance. Displacement. 5 liters of displacement, 187 horsepower, and 178 lb-ft of torque; this is the Smartstream G2. The N20 4-cylinder turbo petrol engine was BMW’s replacement of the 6-cylinder N52 and N53 engines (which were great). This Subaru comes standard with a six-speed manual transmissionthe aforementioned. Even if you already know how a traditional turbocharger works, the BMW Twin Scroll turbo is a much different animal. 4 Booster Jet engine is the oil leak. Like the 1KD, the 2KD-FTV has an aluminum alloy 16-valve cylinder head. Compared to the Gen4 block, the EcoTec3 block casting is BMW M440i xDrive Coupé: Fuel consumption in l/100 km (combined): 7. The X3 has a plastic valve cover which was said to be the reason behind the leakage. BMW is well known for its history of inline-six (straight-six) engines, a layout it continues to use to this day despite most other manufacturers switching to a V6 layout. 5 petrol & the engines tend to be bullet proof & require little to no attention aside the cooling system . I really like the 4 cyl engines though. Reply. Sep 11, 2023 · Is your BMW losing coolant but the engine isn’t overheating? Don’t panic, help is here. Feb 15, 2024 · While the BMW M3 typically has a six-cylinder engine, one particular version the E30, had a four-cylinder instead. Jan 12, 2023 · 3-cylinder engines are typically louder than 4- or 6-cylinder engines. If not attended to on time, the problems lead to engine issues and eventual damage. If higher pressure occurs after putting oil into the cylinder, you know where the problem lies. Aug 15, 2005 · Well, I don't think anyone would disagree that BMW builds substantial engines. While previous setups used two separate turbos, the newer BMW twin scroll turbo is quite a bit different. Let’s first list the common problems with the B57 engine. In this detailed guide, we will cover: An overview of the BMW N57 diesel engine; The major weak points and problem areas; Symptoms to watch out for; Maintenance tips to extend Engine bmw cylinder three german close look family Bmw's 1. Sep 11, 2021 · Cylinder head problems affect engine performance. Feb 6, 2024 · 5 Most common problems for all BMW 3 Series. 0d. How common is cylinder head failure? - I have a 2021 GLC 300 with the M264 engine. Early M60 cylinder liners are made from Nikasil, which is a combination of aluminum, Common Mazda 2. This detailed guide will cover the 6 most common reasons for a BMW coolant leak without overheating and how to diagnose and repair the issue yourself. In road cars, it typically produces from 150 hp and 221 lb-ft of torque to 286 hp and 580 lb-ft of torque, while Sep 11, 2023 · A leaking valve cover gasket is one of the most widespread oil leaks on BMW engines. 0-liter TwinPower Turbo inline six-cylinder in the 7 Series, X5, Refinement at idle, for example, is an insoluble problem for engineers working on three-cylinder engines. Timing chain failure is one of the most commonly reported issues on the inline-4 cylinder engine. By Austin Parsons February 29, 2024 May 30, 2024. It uses two VANOS solenoids (same part but there are two of them). 6 V8 VK56DE Engine Reliability, Specs And Problems; Toyota 7AFE Engine Specs, Problems and Reliability; Inline-4: Cylinder Block Material: Cast-iron: Cylinder Head Material: Aluminum: Valves per Cylinder: 2 (8-valve) Valvetrain Design: SOHC (Single Overhead Camshaft) 4. BMW 4 Series F32 I was told about an issue related to timing chain breakage in BMW 4 cylinder engines. Is the BMW S63 M5 & M6 reliable? S63 problems, faults, failures, & maintenance. The BMW N20 is a 4-cylinder, turbocharged engine produced from 2011-2017, and was BMW’s replacement for the naturally aspirated 3. The M52 engine series replaced the M50-series. BMW’s acclaimed N20 engine powers most 2018 X1 models, featuring turbocharging to produce a stout 228 horsepower from the 2. The BMW X5 gearbox supplies the engine with enough power to keep the SUV running. Also, these engines were used in Audi cars. 0-liter four-cylinder engine that generates 248 horsepower. The BRZ has no problems accelerating, going from zero to 60 mph in fewer than six seconds. The BMW 430i comes standard with a turbocharged 2. Oil leaks are a major problem for any vehicle. Many V8 BMWs will have Apr 13, 2022 · N20 X3 F25 petrol engine problems. Table of contents. Put the car in “sport mode” and it flies. Sep 13, 2012 · BMW has revealed its new three-cylinder petrol engine, destined for the 1-series, 3-series and next year's new Mini Oct 10, 2022 · If you want to improve the performance of your BMW B46 or B48 engine, check out our article One thing to note though is that the list of BMW B48 engine problems definitely transversely mounted powertrain, as well as in many MINIs (e. 0L single turbo engine that is part of the BMW B series modular engines. 0L TwinPower Turbo 4-cylinder engine producing 240 horsepower and 255 lb-ft of torque. Air Suspension Issues. Mar 21, 2024 · Such cars with four-cylinder engines have excellent performance characteristics. g. This year with a number one finish with their B58 inline six. The ‘1-3-2’ firing order that they inevitably use sets up a transverse rocking motion Oct 2, 2023 · The BMW 6-Series is a sporty 2-door grand tourer that was originally introduced in 1976. Transmission problems. 4 HEMI engine tick include: Faulty lifters; Seized Check engine lights, rough running, misfires, entire banks of cylinders going dead, and even catastrophic engine failure. One reason for noise is the engine has to work harder to accelerate and Here are the most common BMW N46 engine problems: Timing chain and tensioner failures. Of course, being a new successor to the previous Aug 5, 2023 · We’ve talked about BMWs N47 engine before, and we all know it’s not exactly the best BMW diesel out there. I have an 2005 N52 and wanting to ensure it keeps on being reliable. But most have already been better affixed with Loctite, BMW Common problems with the BMW N43 engine include coil failures, carbon buildup, injector failure, HPFP failure, water pump failure, thermostat failure, timing chain The 528i came with a 2. 5 psi (0. BMW B46 4-Cylinder Turbo Engine Technical Product Information Guide. 2013 328i models with the N20 turbocharged 4-cylinder are no exception. (Cylinder 1-4) M62 Valve Cover Gasket (Cylinder 5-8) Valve Cover Nut Seal – you need 22 of these; If you have a leaking valve cover, read this: The B48 is a 2. The inline-4 engine may not have always The Volkswagen EA888 engine is not without its problems, the high-revving engine with roots in the BMW M1 six-cylinder was built for hard driving The valve cover gaskets on the 1996 to 2002 BMW Z3 tend to leak after around 60,000 miles. I got all this :banned: new, but the problem is still present. 0L GLC Class (X253) - M264 engine. 4-cylinder turbo engines: BMW’s modern 4-cylinder turbocharged engines optimize fuel efficiency over longevity. 2-liter 3-cylinder EA189 engine. Expensive engine diagnostics follow only to lead you to timing chain guides broken, chains jumping teeth, bent valves or even broken pistons. Read the 7 common issues and engine problems with BMW's M62 engine, featured in the E38 and E39 5-series and 7-series cars. A year later, the manufacturer released the smaller version - 1. Valve cover gaskets are notorious for developing leaks on BMW engines. It's called the 3S-GTE, and it's found in small, fun little cars like the MR2 Turbo. Certain things are weird too. 0L, 4. Not only is it known for its fantastic chassis dynamics, but also its overall reliability and comfort. It takes over from the N54, Swap the ignition coils between cylinders to determine if they are what’s causing your engine problems. Common problems with the Mazda 2. Affecting all 4-cylinder models released between 2007 and 2015, with the potential for catastrophic engine damage if it's ignored. 8-liter engine is the biggest engine of the M52-series. 4 TDI uses four-cylinder engine components reconfigured for BMW N20 Timing Chain Failure is a True Issue, If Not a Bit Overblown. Peak power comes in at 248-255hp on 30i models. The 325ti is a 6 cylinder 2. Feb 28, 2016 · The knock on the BMW 4 cylinder turbo engine is the noise, no pun intended. -market 3-series to be sold with a four-cylinder engine in fourteen years. Read our post about N20 reliability here: Common BMW N20 Problems. Over the years, BMW continues to be constantly on that list, either on the top or near it. Even premium brands like BMW and Volvo are employing 3-cylinder engines in their cars. Fortunately, by understanding the most common BMW N57 engine problems, you can catch issues early and take action to avoid catastrophic engine failures down the road. No engine is perfect and although BMW ironed out plenty of the 3-cylinder's shortcomings, there are some common problems you should look out for if you plan to get a model with this engine or already own one. Following the N20, BMW’s B48 packs a solid punch for a 2. 4L V8s in 7-series, X5, and X6 models have commonly reported problems and need more maintenance. Besides their massive power potential, the BMW B-Series engines are known for one BMW N42B20 Engine Specs, Problems & Reliability. 2012-2015 BMW 3-Series and 4-Series Forum. 4 TDI engine belongs to the EA288 series. Common BMW B57 diesel engine problems include: Intake There are 6 injectors in a 6-cylinder diesel engine like the B57, and each one of them can cost up to $400, so you do the math. 0-liter 6-cylinder N52 engine. The 320d is a 4 cylinder turbo Diesel engine 2. e 4, 5, & 6 Issue happens hot or cold (I live in LA so never really cold) Shutting down the engine and removing the key OR clearing the errors fixes the issue until I go over 2K RPM again. Jun 12, 2022 · Common BMW N20 Problems & Reliability Concerns. 0-liter, inline-4 engine boasts various cutting-edge features, including a twin-scroll turbocharger, direct fuel injection, and BMW’s proprietary Valvetronic and Double-VANOS systems. Engine Problems in the 2018 BMW X1. I'm at the end, don't know what to do. As the outgoing N52 and N53 were reliable engines, the BMW N20 had huge shoes to fill, particularly given its turbocharged design. In search of fewer problems, a lot of BMW buyers tend to turn towards its newer brother, the B47 engine. Don’t miss our detailed guide on the 8 most common N54 problems. The 1. With that being said, the N20 is known to be an extremely reliable Ticking on the FCA 6. One of the most common reliability concerns with the B48 is A controversial design, BMW N20 faced some timing chain problems that seem to have been resolved – join us to learn more about its issues, specs & reliability. BMW engine reliability ranking? While it’s difficult to establish a definitive ranking for BMW engine reliability, some reliable choices include the M60 V8 and the 3. " -- Kelley Blue Book (2016) Acceleration and Power. Oil Leaks. Power out of the 4 provides more low end torque (just like our 335's) compared to the 6 it replaces. What BMW’s use the B48 The inline-4 engine may not have always The Volkswagen EA888 engine is not without its problems, the high-revving engine with roots in the BMW M1 six-cylinder was built for hard driving The BMW 6-Series is a sporty 2-door grand tourer that was originally introduced in 1976. The BMW N52 engine uses BMW’s VANOS system, which is a variable valve timing system. BMW M52B28 Engine Specs, Problems & Reliability. It has four valves per cylinder (16 valves total) and double overhead camshafts. The newer 4. If there’s low compression on one cylinder, you can put some oil into it and retest. So what is I plugged in my OBD reader and had a misfire on cylinder 1 code. On top of the engine, there are double overhead camshafts. Murray says: March 29, I have a 2010 BMW 323i N52 engine. Tracing its heritage back to the iconic M50, the M54 resulted from continuous refinement and innovation to enhance performance while meeting more stringent environmental regulations. The pistons with the changed tops were used. Nov 18, 2023 · The SI6 engines (3. Two of the most iconic cars to ever wear the The 2TR engine is a square engine - it has equal 95 mm (3. BMW also wrote several mails to BMW Germany about "this Problem", but no solution in sight so far. Early models of the BMW 428i which used the 4-cylinder N20 engine The BMW N20, introduced in 2011, was the first four-cylinder BMW engine to be sold in the North American market in over a decade. 5 inline-4 engines, too. This 2. It also powers the 4-cylinder version Sep 11, 2023 · Is your BMW losing coolant but the engine isn’t overheating? Don’t panic, help is here. good for a race car style 10 cylinder engine that revs to 8k rpm. The BMW Z3 is known to be fun to drive because of its small, lightweight chassis and powerful engine. Then went back to This new engine is a 2. However, times are changing and so are the engines. N20 cylinder block is made of aluminum with two balance shafts and steel-plated cylinders. We’re all about providing as much helpful information as we can, so we compiled common problem guides for all of the engines used in Feb 10, 2021 · The most common BMW S63 engine problems include the VANOS solenoids, rod bearings, excess oil consumption, spark plugs, & ignition coils. Although BMW is known for its competent six-cylinder engines, still the four-cylinder engines have made their way well into their production. Some of the reasons why oil leaks in this engine are due to a cracked cylinder head in the engine, crankshaft oil seal failure, and leakage around the gasket of the timing chain. Feb 10, 2021 · The most common BMW S63 engine problems include the VANOS solenoids, rod bearings, excess oil consumption, spark plugs, & ignition coils. Engines running stock power levels with stock components should see their coils last around 60,000 miles. 9 M3TU 8 valve engine with much less power" More info here I don't know if the M44 has some of the problems like the Apr 8, 2023 · Common BMW B38 Engine Problems Explained. 0-2. To identify cylinder #4 in an engine, you first need to understand the engine’s configuration and numbering pattern. Diesels around the world: bmwBmw three-cylinder engine revealed Three-cylinder thrills: bmw 318i road test and reviewBmw 4 The new three-cylinder 1. VANOS solenoid problems. Over time, the engines high heat wears down the valve cover gaskets causing cracks and oil leaks. Nimble handling, better than my 135i. , and it would not be a stretch to say that the majority of the cars BMW currently sells are powered by four-cylinders. 4L HEMI. There is a steel-laminate type head gasket between cylinder head and cylinder block. I have misfires only in that cylinder and I already changed spark plugs, coils, injectors. 4 HEMI engine is an interesting issue. This inline 4-cylinder two-liter engine appeared in 2001 with one target - replace old M43B18, M43TU, and M44B19 engines. These engines, found in early Cooper D Oct 10, 2024 · The BMW N63 is a twin-turbocharged petrol V8 engine which has been in production from 2008 to present. BMW N43B16 engines were produced to replace N42B18. and had done a bit over 7000 miles. 5 liters (121. In 2012 the engine was modified. 8 bar). There we went over those 8 problems in more depth. This gives us a head start by pinpointing the issue in some cases, but it requires knowing which cylinder to look at. you can also get a manual if that's what you desire too. 8. Finally, the N52’s electric water pump and thermostat are known to fail as the years and miles pile on. There's just not a ton of room to work with in the engine bay. 0-liter and 4. With very few common problems, the B48 is proving to be a very reliable workhorse that isn’t likely to leave you stranded. A lot of BMW’s straight-6 expertise comes from extensive experience, with the first BMW inline-6 being released in 1917. Skip to content. I personally, as an engineer by education and by trade, think its an abysmally stupid idea to put the snails in between the cylinder banks in a tight ass engine compartment. 6-liter version. WIKIMOTORS. But, many BMW M5 drivers reported that there were slight problems with the engine. . AUDI S3 2. 4-150. 3L V6 LV3 Engine Overview. 9 M3TU 8 valve engine with much less power" More info here A Brief History of BMW M50 Engines. This article will reveal all the common BMW B47 engine problems.